Tommy Lee Claims His Son Knocked Him “Unconscious” During Explosive Fight

Tommy Lee is butting heads with his son — quite literally.

The Mötley Crüe rocker was allegedly knocked out by his son, Brandon, during a domestic dispute at their Calabasas, Calif., home on Monday, March 5. According to reports, the father-and-son duo got into a heated argument over Pamela Anderson that ended with the the 21-year-old attacking his father.

Via TMZ:

Sources close to Tommy tell us … Brandon went nuts after his dad posted a few pictures of his mom, Pamela Anderson, making funny faces, because he felt it disrespected her. We’re told he texted his dad — who was in bed with his fiancée, Brittany Furlan — from another room telling him to take the pics down.

We’re told Tommy shot back at Brandon, asking him why’s he’s upset by this but not upset that Pam accused him of abuse.

At this point, our Tommy sources say Brandon burst into the room, yelling at his dad, and challenged him to a fight, but Tommy refused and told him to get out. We’re told when he got up and went to the door to make Brandon leave … Brandon sucker punched him, knocking him out cold.

Our sources say Tommy was unconscious for several minutes and had blood coming out of his mouth, and his fiancee actually thought he was dead. We’re told after the knockout, Brandon pulled out his phone and began filming before Brittany called the cops.

Find out what happened next over at TMZ…